Product Description

Sunflower oil production line basic flow chart:oilseeds pretreatmentâpre-pressingâsolvent extractionâoil refining.Our engineer can design different process of sunflower oil extraction machinery, according to the different requirements and target price.

Oil plant pretreatment is the starting point for oil production, including the process of storage, drying, primary cleaning, crushing, softening, flaking, cooking, pre-pressing, extrusion and baking. According to different oil plants, processing purposes and oil conte-nt, there will be different pretreatment processes. Our company has mastered various pretreatment methods with mature and advanced technoloLD, especially drying, soybean hulling, shelling peanut red skin, softening, pressing, extruding etc.

10-800T/D Soybean oil pretreatment machinery plant Introduction:

1.We supply different pretreatment methods for oil plants with different oil content. Generally, for high oil plants such as rapeseed, cottonseed and peanut, first prepress to the reasonable level and then extract.

2.At present, screw oil press is used for prepressing, and it includes single screw and double screw oil press.

3. Single screw oil press is of short stroke, high pressure, high-temperatured barrel and large capacity, while double screw oil press is of low-temperatured barrel because of double stoke.

4. Single screw oil press is used when there is no specific requirements for temperature, and double screw oil press is used for required pressing under low temperature.

10-800T/D Soybean oil pretreatment machinery plantCharacteristics:

1. Full continuous and mechanized operation, and with electrical interlocking control system.

2. The equipment layout is in tower structure, and the material flow by relying on gravity to reduce reducing power consumption. 3. In extrusion process, consider producing extrusion material in different proportions and raw germ extraction, and adjust it at any time according to product requirements. 4. When producing soybean germ meal, the roller softening pot can better meet the flaking technical requirements. 5. Take into consideration the environmental requirements in modern industry. The workshop is also equipped with the dedusting system with high performance, so as to meet the requirements of production and environmental protection.6. Select scraper conveyor as much as possible, which can effectively reduce raw material crushing, improve solvent permeation into the material layer, and increase the extraction efficiency. 7. Our company adds soybean extrusion process after flaking process, to extrude the soybean germ, further destroy oil material cell, improve the productivity greatly and get the extruded meal that is well-received by feed manufacturers.

1) Metering process: with special equipment, the stable measuring scale is used to regulate the flow and measure total production. Moreover, it can achieve accumulated measurement, transient measurement and cost accounting, with accurate measurement and high precision.

2) Cleaning process: use magnetic selector to remove iron impurity, vibration cleaning sieve to remove straw, and gravity stoner to remove stones, bricks and other impurities. The dedusting system uses single union cyclone and centrifugal fan to remove dust effectively, so as to to ensure workshop hygiene and clear ligLD impurities.

3) Crushing Process:mainly used to crush many kinds of large oilseed .

4)Softening process:with YPHW series horizontal softening pot, material enters softening drum through feeding auger, and turns over with the rotating drum. The rotating drum is equipped with heating tube, and there is steam in the tube. When material turns over continuously with the rotating drum, soy is heated to 50-70ÃÂ°C and is fully softened, which can improve soy plasticity, make germ flake thin and burly and improve extraction effect. In addition, the rotating drum has the inclination of high feed end and low discharge end. According to material softening conditions, regulate the rotating speed of drum to control the softening time of material in the rotating drum, so as to achieve the LD softening effect.

5) Flaking process:our hydraulic compact roller flaker can better damage the oil material cell to ensure thin and uniform flake, with high toughness and small powder.

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